CVE-2022-2436
High
Description
The Download Manager plugin for WordPress is vulnerable to deserialization of untrusted input via the 'file[package_dir]' parameter in versions up to, and including 3.2.49. This makes it possible for authenticated attackers with contributor privileges and above to call files using a PHAR wrapper that will deserialize the data and call arbitrary PHP Objects that can be used to perform a variety of malicious actions granted a POP chain is also present. It also requires that the attacker is successful in uploading a file with the serialized payload.
SeverityHigh
CVSS8.8
Exploit probability—
ProductW3eden Download Manager
PublishedSep 6, 2022
First seenSep 6, 2022
Weakness typeCWE-502Deserialization of untrusted data
How to fix
Update
- w3eden download_manager3.2.50 or later
Affected products
| Product | Affected versions | Fixed in |
|---|---|---|
| w3eden download_manager | v < 3.2.50 | 3.2.50 |
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